I opened my “Medicare Summary Notice” from CMS (Centers for Medicare and Medicaid Services) with great anticipation to see the explanation of Medicare benefits for my recent medical care. At last, I might have a chance to understand Medicare reimbursement, an understanding that has to date eluded me both as a pediatrician and a hospital administrator
The ER physician’s bill for both the visit and the suturing of three lacerated fingers was $448.00. Medicare “approved” $163.88 and “paid” $131.10. It also stated that I could be billed the $32.78 difference, but I knew I wouldn’t because “balance billing” is not permitted in Massachusetts. A reminder that even though Medicare is a federal program, its reimbursements and reimbursement rules vary by state, by region, and even by county.
Then I noticed a small “a” in the last column to the right that instructed me to “See Note Section”. On the bottom of page 2 that little “a” in the Note Section told me that “Medicare paid the provider for this claim $197.81” a figure quite different than $131.10. I tried, but could not reach the new figure by adding up any of the other amounts. I had no clue as to where that number came from.
Moving on to the next encounter, a scheduled spinal tap in the Ambulatory Procedure Area of my hospital for a different clinical problem, I was surprised to run into more complexity. The hospital charged $697 for the procedure and $634 for the 6 lab tests done on the spinal fluid for a total hospital charge of $1,331.00. No “approved” amount nor “paid” amount was listed, but then I noticed…again far over to the right, another set of little letters; “b” and “c”. Note “c” on the bottom of the page told me that Medicare paid $388.23. There was no clue what that reimbursement of 29% of charges was actually for.
OK, OK, I know that hospital charges and reimbursement are complicated, so I moved along to the physician’s claim summary information. Surely this will be easier to understand.


